25427319

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 34848000

約数和(自身を除く): 9420681

約数列:

[1, 3, 43, 129, 439, 449, 1317, 1347, 18877, 19307, 56631, 57921, 197111, 591333, 8475773, 25427319]

約数ペア:

[(1, 25427319), (3, 8475773), (43, 591333), (129, 197111), (439, 57921), (449, 56631), (1317, 19307), (1347, 18877)]